namespace Grapher
{
    public class ChartType : AddOn
    {
        public static readonly ChartType Line = new ChartType("lc");
        public static readonly ChartType Test = new ChartType("test");

        private readonly string code;

        private ChartType(string code)
        {
            this.code = code;
        }

        public override string Urify()
        {
            return "cht=" + code;
        }
    }
}